duofeng

说明：  L1算法稀疏重构算法的matlab工具箱(L1 sparse reconstruction algorithm matlab toolbox)

有利于精通matlab粒子群最优化计算的源码(having a better understanding the optimal pragramms by matlab)

ga优化神经网权值&阈值程序。为了方便，我把几个matlab的程序都放在txt文件里，使用时，对照把txt内容复制进matlab即可(ga optimization neural network weights & threshold procedures. For convenience, I have several matlab programs on the txt file, use, control the content of the txt you copied into matlab)

图像的匹配算法，陈显毅书上的经典医学图像配准算法(Image matching algorithm, Chen Xianyi book classic medical image registration algorithm)

用自相关法求使信号s均方预测误差为最小的预测系数 (Autocorrelation and the signal s mean square prediction error for the smallest prediction coefficients)

ML法能够很好的估计信号的信噪比,GSM中GMSK调制信号的产生，小波包分析提取振动信号中的特征频率。( ML estimation method can be a good signal to noise ratio, GSM is GMSK modulation signal generation, Wavelet packet analysis to extract vibration signal characteristic frequency.)

harris角点检测，并对检测的角点用NCC进行匹配(harris corner detection, and detection of the corner points are matched with NCC)

说明：  matlab中编的基于遗传算法的转子故障特征选择的小程序，新手程度，仅供参考(matlab in the series based on genetic algorithm rotor fault feature selection of small programs, novice level, for reference only)

matlab 隐写和隐写分析代码 由LFSR生成密钥的函数~可以实现正向隐写与逆向隐写分析 估计嵌入率 ~注解详细(matlab steganography and steganalysis forward steganography reverse function to generate a key code plus LFSR the steganalysis estimated embedding rate to comments in detail)

Compute Classical CFAR binary detection threshold for radar detection under additive Gaussian white noise criterion and specified false alarm probability.